Hi

I want to know if a cisco c3750(x) supports the possibility to have different vlans mapped to one vlan?

THe problem is the following: we have home gateways which we need to test for different customers and we attach those to the cisco via their WAN port. For different customers it can be that we need to use different vlans. But in the backbone it should go to one server which is in another vlan.

For example the device uses vlans 1000 and 1001 (trunk on an interface), another device can use vlan 2000 and 2001. But the server is using vlan 100 and both should get a dhcp address from that server.

Is this possible to do via private vlanning? if yes how can I do this. I know for other equipments like an isam we can specify a user vlan (for vdsl or vp/vc for a adsl line) and we map that to a different vlan inside of the backbone).

Or maybe I have to configure my services differently?

Anybody some suggestions.